Literature DB >> 12552152

The plastid clpP gene may not be essential for plant cell viability.

A Bruce Cahoon1, Katherine A Cunningham, David B Stern.   

Abstract

The plastid gene clpP is widely regarded as essential for chloroplast function and general plant cell survival. In this note we provide evidence that certain lines of non-photosynthetic maize (Zea mays) Black Mexican Sweet (BMS) suspension cells do not carry clpP in their plastid genomes. We also discuss several incidences in the literature where clpP is either missing or not expressed in other non-green cell lines and plants. We conclude that clpP is not required for general plant cell survival but instead may only be essential for the development and/or function of plastids with active gene expression.

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Year:  2003        PMID： 12552152     DOI： 10.1093/pcp/pcg003

Source DB:  PubMed          Journal:  Plant Cell Physiol        ISSN： 0032-0781            Impact factor:   4.927


  10 in total

1.  A plastid without a genome: evidence from the nonphotosynthetic green algal genus Polytomella.

Authors:  David Roy Smith; Robert W Lee
Journal:  Plant Physiol       Date:  2014-02-21       Impact factor: 8.340

Review 2.  Reductive evolution of chloroplasts in non-photosynthetic plants, algae and protists.

Authors:  Lucia Hadariová; Matej Vesteg; Vladimír Hampl; Juraj Krajčovič
Journal:  Curr Genet       Date:  2017-10-12       Impact factor: 3.886

3.  Arabidopsis orthologs of maize chloroplast splicing factors promote splicing of orthologous and species-specific group II introns.

Authors:  Yukari Asakura; Alice Barkan
Journal:  Plant Physiol       Date:  2006-10-27       Impact factor: 8.340

4.  Maize BMS cultured cell lines survive with massive plastid gene loss.

Authors:  A Bruce Cahoon; Katherine A Cunningham; Thomas J Bollenbach; David B Stern
Journal:  Curr Genet       Date:  2003-06-13       Impact factor: 3.886

5.  Mutations in ClpC2/Hsp100 suppress the requirement for FtsH in thylakoid membrane biogenesis.

Authors:  Sungsoon Park; Steven R Rodermel
Journal:  Proc Natl Acad Sci U S A       Date:  2004-08-10       Impact factor: 11.205

6.  Exploring the limits for reduction of plastid genomes: a case study of the mycoheterotrophic orchids Epipogium aphyllum and Epipogium roseum.

Authors:  Mikhail I Schelkunov; Viktoria Yu Shtratnikova; Maxim S Nuraliev; Marc-Andre Selosse; Aleksey A Penin; Maria D Logacheva
Journal:  Genome Biol Evol       Date:  2015-01-28       Impact factor: 3.416

7.  Chloroplast Genome of Rambutan and Comparative Analyses in Sapindaceae.

Authors:  Fei Dong; Zhicong Lin; Jing Lin; Ray Ming; Wenping Zhang
Journal:  Plants (Basel)       Date:  2021-02-02

8.  Mimosoid legume plastome evolution: IR expansion, tandem repeat expansions, and accelerated rate of evolution in clpP.

Authors:  Diana V Dugas; David Hernandez; Erik J M Koenen; Erika Schwarz; Shannon Straub; Colin E Hughes; Robert K Jansen; Madhugiri Nageswara-Rao; Martijn Staats; Joshua T Trujillo; Nahid H Hajrah; Njud S Alharbi; Abdulrahman L Al-Malki; Jamal S M Sabir; C Donovan Bailey
Journal:  Sci Rep       Date:  2015-11-23       Impact factor: 4.379

9.  Essential role of conserved DUF177A protein in plastid 23S rRNA accumulation and plant embryogenesis.

Authors:  Jiani Yang; Masaharu Suzuki; Donald R McCarty
Journal:  J Exp Bot       Date:  2016-08-29       Impact factor: 6.992

10.  Unlocking the Complete Chloroplast Genome of a Native Tree Species from the Amazon Basin, Capirona (Calycophyllum Spruceanum, Rubiaceae), and Its Comparative Analysis with Other Ixoroideae Species.

Authors:  Carla L Saldaña; Pedro Rodriguez-Grados; Julio C Chávez-Galarza; Shefferson Feijoo; Juan Carlos Guerrero-Abad; Héctor V Vásquez; Jorge L Maicelo; Jorge H Jhoncon; Carlos I Arbizu
Journal:  Genes (Basel)       Date:  2022-01-07       Impact factor: 4.096
  10 in total

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